254073660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33343}}^1$

素因数の和:33482

約数の個数: 48

約数和(自身を含む): 717029376

約数和(自身を除く): 462955716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 33343, 66686, 100029, 133372, 166715, 200058, 333430, 400116, 500145, 666860, 1000290, 2000580, 4234561, 8469122, 12703683, 16938244, 21172805, 25407366, 42345610, 50814732, 63518415, 84691220, 127036830, 254073660]

約数ペア:

[(1, 254073660), (2, 127036830), (3, 84691220), (4, 63518415), (5, 50814732), (6, 42345610), (10, 25407366), (12, 21172805), (15, 16938244), (20, 12703683), (30, 8469122), (60, 4234561), (127, 2000580), (254, 1000290), (381, 666860), (508, 500145), (635, 400116), (762, 333430), (1270, 200058), (1524, 166715), (1905, 133372), (2540, 100029), (3810, 66686), (7620, 33343)]